49748850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 140437440

約数和(自身を除く): 90688590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 86, 90, 129, 135, 150, 215, 225, 258, 270, 387, 430, 450, 645, 675, 774, 857, 1075, 1161, 1290, 1350, 1714, 1935, 2150, 2322, 2571, 3225, 3870, 4285, 5142, 5805, 6450, 7713, 8570, 9675, 11610, 12855, 15426, 19350, 21425, 23139, 25710, 29025, 36851, 38565, 42850, 46278, 58050, 64275, 73702, 77130, 110553, 115695, 128550, 184255, 192825, 221106, 231390, 331659, 368510, 385650, 552765, 578475, 663318, 921275, 994977, 1105530, 1156950, 1658295, 1842550, 1989954, 2763825, 3316590, 4974885, 5527650, 8291475, 9949770, 16582950, 24874425, 49748850]

約数ペア:

[(1, 49748850), (2, 24874425), (3, 16582950), (5, 9949770), (6, 8291475), (9, 5527650), (10, 4974885), (15, 3316590), (18, 2763825), (25, 1989954), (27, 1842550), (30, 1658295), (43, 1156950), (45, 1105530), (50, 994977), (54, 921275), (75, 663318), (86, 578475), (90, 552765), (129, 385650), (135, 368510), (150, 331659), (215, 231390), (225, 221106), (258, 192825), (270, 184255), (387, 128550), (430, 115695), (450, 110553), (645, 77130), (675, 73702), (774, 64275), (857, 58050), (1075, 46278), (1161, 42850), (1290, 38565), (1350, 36851), (1714, 29025), (1935, 25710), (2150, 23139), (2322, 21425), (2571, 19350), (3225, 15426), (3870, 12855), (4285, 11610), (5142, 9675), (5805, 8570), (6450, 7713)]